[Day 2 completed]

Day 1/1.py

@@ -14,7 +14,7 @@ def getDigitsOfLine(line) -> int:
     print(f'Number found: {number}')
     return number
 
-lines = open('values', 'r').readlines()
+lines = open('values1', 'r').readlines()
 
 number_sum = 0
 
@@ -22,4 +22,4 @@ for line in lines:
     if line != '':
         number_sum += getDigitsOfLine(line)
 
-print(f'Sum: {number_sum}')
+print(f'Sum: {number_sum}') # 142

Day 1/2.py

@@ -25,7 +25,7 @@ def getDigitsOfLine(line) -> int:
     print(f'Number found: {number}')
     return number
 
-lines = open('values', 'r').readlines()
+lines = open('values2', 'r').readlines()
 
 number_sum = 0
 
@@ -33,4 +33,4 @@ for line in lines:
     if line != '':
         number_sum += getDigitsOfLine(line)
 
-print(f'Sum: {number_sum}')
+print(f'Sum: {number_sum}') # 281

Day 1/values1

@@ -0,0 +1,4 @@
+1abc2
+pqr3stu8vwx
+a1b2c3d4e5f
+treb7uchet

Day 1/values2

@@ -0,0 +1,7 @@
+two1nine
+eightwothree
+abcone2threexyz
+xtwone3four
+4nineeightseven2
+zoneight234
+7pqrstsixteen

Day 2/1.py

@@ -0,0 +1,47 @@
+def parse_lists(lines: list[str]) -> dict[int, list[dict[str, int]]]:
+    game_list: dict[int, dict[str, int]] = dict()
+
+    for line in lines:
+        if not line == '':
+            game_id: int = (int)(line.split(':')[0].split(' ')[1])
+            print(f'Found game: {game_id}')
+            dirty_rounds = line.split(': ')[1].split('; ')
+            rounds = list()
+            for dirty_round in dirty_rounds:
+                round_split = dirty_round.split(', ')
+                round_part: dict[str, int] = dict()
+
+                for split in round_split:
+                    part_split = split.split(' ')
+                    round_part[part_split[1]] = (int)(part_split[0])
+                
+                rounds.append(round_part)
+            game_list[game_id] = rounds
+    return game_list
+
+def check_game_possibilities(max_blue: int, max_red: int, max_green: int, game_list: dict[int, list[dict[str, int]]]) -> int:
+    possible_sum = 0
+    for game_id in game_list:
+        is_possible = True
+        for round in game_list[game_id]:
+            if 'blue' in round and round['blue'] > max_blue:
+                is_possible = False
+                break
+            if 'red' in round and round['red'] > max_red:
+                is_possible = False
+                break
+            if 'green' in round and round['green'] > max_green:
+                is_possible = False
+                break
+        if is_possible:
+            possible_sum += game_id
+    return possible_sum
+            
+
+lines = open('./values', 'r').readlines()
+
+game_list = parse_lists(lines)
+
+print(f'Parsed {len(game_list)} games!')
+
+print(f'Possible games sum: {check_game_possibilities(14, 12, 13, game_list)}') # 8

Day 2/2.py

@@ -0,0 +1,44 @@
+def parse_lists(lines: list[str]) -> dict[int, list[dict[str, int]]]:
+    game_list: dict[int, dict[str, int]] = dict()
+
+    for line in lines:
+        if not line == '':
+            game_id: int = (int)(line.split(':')[0].split(' ')[1])
+            dirty_rounds = line.split(': ')[1].split('; ')
+            rounds = list()
+            for dirty_round in dirty_rounds:
+                round_split = dirty_round.split(', ')
+                round_part: dict[str, int] = dict()
+
+                for split in round_split:
+                    part_split = split.split(' ')
+                    round_part[part_split[1].strip('\n')] = (int)(part_split[0])
+                
+                rounds.append(round_part)
+            game_list[game_id] = rounds
+    return game_list
+
+def get_game_possible_sum(game_list: dict[int, list[dict[str, int]]]) -> int:
+    possible_sum = 0
+    for game_id in game_list:
+        reds = list()
+        blues = list()
+        greens = list()
+        for round in game_list[game_id]:
+            if 'blue' in round:
+                blues.append(round['blue'])
+            if 'red' in round:
+                reds.append(round['red'])
+            if 'green' in round:
+                greens.append(round['green'])
+        possible_sum += max(reds) * max(blues) * max(greens)
+    return possible_sum
+            
+
+lines = open('./values', 'r').readlines()
+
+game_list = parse_lists(lines)
+
+print(f'Parsed {len(game_list)} games!')
+
+print(f'Possible games sum: {get_game_possible_sum(game_list)}') # 2286

Day 2/values

@@ -0,0 +1,5 @@
+Game 1: 3 blue, 4 red; 1 red, 2 green, 6 blue; 2 green
+Game 2: 1 blue, 2 green; 3 green, 4 blue, 1 red; 1 green, 1 blue
+Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red
+Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red
+Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green